Two-Step Matching Approach to Obtain More Control Points for SIFT-like Very-High-Resolution SAR Image Registration.
Yang DengYunkai DengPublished in: Sensors (2023)
Keyphrases
- control points
- matching algorithm
- image matching
- affine transformation
- image registration
- point matching
- feature matching
- affine invariant
- scale invariant feature transform
- b spline
- keypoints
- cubic b spline
- feature points
- sift descriptors
- point correspondences
- matching process
- image pairs
- graph matching
- synthetic aperture radar
- shape matching
- scale invariant
- transformation parameters
- thin plate spline
- deformation field
- sar images
- d objects
- image features
- image retrieval
- feature descriptors
- shape context
- transformation matrix
- mutual information
- object recognition
- parameter estimation
- least squares
- viewpoint